殼牌：啟動40億美元的股票回購計劃

array(1) { [480928]=> array(2) { [2]=> array(4) { [0]=> string(11) "美元(USD)" [1]=> string(12) "股份變動" [2]=> string(12) "股份回購" [3]=> string(12) "殼牌石油" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }